Untitled drawing John WALKER Dreaming in the street Charles BLACKMAN Still life Amédée OZENFANT Untitled Robert HUNTER Flags Jasper JOHNS Painting 68-1 Nigel LENDON Megalith Loic LE GROUMELLEC Untitled Jacques LIPCHITZ Axiom of choice II Robert JACKS Omega or tribulations of the artist Mike BROWN Black boys Clifton PUGH Sheet of botanical drawings Alan REYNOLDS Targets Jasper JOHNS Love, defiance and death Dusan MAREK The Right Hon. Louis Botha William ORPEN Nineteen greys Bridget RILEY Untitled Ben NICHOLSON Untitled (preparatory wood block) John William NORTH Mr. R. B. Hamilton, architect James QUINN Lady Xl Sally ROSS Snow in Chelsea Clifford HALL Lady V Sally ROSS Mademoiselle la Medusa Victor RUBIN Man reading a newspaper Roland JARVIS Mullion Bay Peter LANYON Twilight Alfred MANESSIER Nagasaki Kumi SUGAÏ Nineteen greys Bridget RILEY Tom Roberts Ramon CASAS Art pack yellow Peter STEPHENSON